突如其来的非典给中国经济造成了很大的损失,但是中国人民众志成城、抗击非典取得了决定性胜利。众所周知,非典的传播主要途径是飞沫,由此我想到音乐课堂的竖笛教学,尽管老师反复强调竖笛的保养方法,但在安全与卫生方面存在着以下隐患: 1.有的学生携带的竖笛是有套子的,有的没有任何外套,还有的干脆不带,上课借用其他同学的竖笛吹奏。 Sudden SARS caused great losses to the Chinese economy, but the Chinese people united in a battle of at large and achieved a decisive victory in fighting SARS. As we all know, SARS is mainly spread through the droplets, which reminds me of the clarinet teaching in the music class. Although teachers repeatedly emphasize the method of maintenance of the clarinet, there are some safety and health problems: 1. Some students carry Clarinet is a cover, and some do not have any coat, and some simply do not bring, class borrow borrowing other students flute.